3 years ago

If 3 inches represents 90 miles on a scale drawing, how long would a line segment be that represents 240 miles?

Mathematics

1 answer:

DerKrebs [107]3 years ago

6 0

Answer:

8 inches

Step-by-step explanation:

90 miles -------------> represented by 3 inches

1 mile -------------> represented by 3/90 inches

240 miles ----------> represented by 3/90 x 240 = 8 inches

You might be interested in

What is the value of 9x^2 + 13x – 15, if x = 2

Paladinen [302]

Step-by-step explanation:

Given,

$9 {x}^{2} + 13x - 15$

and

$x = 2$

Substitute x = 2 into expression.

$9 {x}^{2} + 13x - 15 = 9( {2}^{2} ) + 13(2) - 15 \\ = 9(4) + 26 - 15 \\ = 36 + 26 - 15 \\ = 62 - 15 \\ = 47$

3 0

3 years ago

Read 2 more answers

The y-value for the midline is equal to?

exis [7]

Answer:

answer is b (max y + min y)/2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Help me out plzz and I'll do the same

elixir [45]

I think it's -2 to -1 is the right answer maybe

but i hope it helps u !!

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2x%20%2B%201%20%7D%20%20%3D%20x%20-%201" id="TexFormula1" title=" \sqrt{2x + 1 }

Nonamiya [84]

X Is equal to 4 ..........................

3 0

3 years ago

[50 points!]

marshall27 [118]

Answer:

1/3

Explanation:

P(Freshman | Boy)

Freshman = 4

Boy = 12

⇒ Probability = Number of favorable outcomes ÷ Total number of possible outcomes

P(Freshman | Boy) = freshman/total boys

P(Freshman | Boy) = 4/12

P(Freshman | Boy) = 1/3

4 0

2 years ago

Read 2 more answers